9928890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{110321}}^1$

素因数の和:110334

約数の個数: 24

約数和(自身を含む): 25815348

約数和(自身を除く): 15886458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 110321, 220642, 330963, 551605, 661926, 992889, 1103210, 1654815, 1985778, 3309630, 4964445, 9928890]

約数ペア:

[(1, 9928890), (2, 4964445), (3, 3309630), (5, 1985778), (6, 1654815), (9, 1103210), (10, 992889), (15, 661926), (18, 551605), (30, 330963), (45, 220642), (90, 110321)]